Well, if you use Windows 7 or Windows 10, and you run the Spartancoin.exe directly, usually the Wallet and another data will be located in C:\Users\UserName\AppData\Roaming\Spartancoin

Try to go there, and manually create a Spartancoin.conf file, and write this lines :


Or from Windows, Start Menu, Run, type %appdata%, press Enter, find the Spartancoin folder, create Spartancoin.conf using Notepad or your favourite text editor, with the addnode above


For me, usually I make a shortcut to the spartancoin.exe, with the following target :

* Notice there's a double strike before --datadir